Home / 8,049,071.84-11,109,902.88-4,744,252.64

Finding the Fourth Proportional to 8,049,071.84, 11,109,902.88 and 4,744,252.64

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Solution

The fourth proportional to 8,049,071.84, 11,109,902.88 and 4,744,252.64 is: 6,548,355.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,071.84 : 11,109,902.88 = 4,744,252.64 : x
  2. Step 2: Convert to fraction form
    8,049,071.84/11,109,902.88 = 4,744,252.64/x
  3. Step 3: Cross multiply
    8,049,071.84x = 11,109,902.88 × 4,744,252.64
  4. Step 4: Simplify right side
    8,049,071.84x = 52,708,186,068,583.60
  5. Step 5: Solve for x
    x = 52,708,186,068,583.60/8,049,071.84
  6. Step 6: Final answer
    x = 6,548,355.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.